Invention Grant
- Patent Title: Engine starter
- Patent Title (中): 发动机起动器
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Application No.: US13877303Application Date: 2011-07-27
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Publication No.: US09249770B2Publication Date: 2016-02-02
- Inventor: Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Masahiko Kurishige , Hiroaki Kitano , Yuhei Tsukahara , Masahiro Iezawa
- Applicant: Daisuke Mizuno , Haruhiko Shimoji , Koichiro Kamei , Masami Abe , Kazuhiro Odahara , Masahiko Kurishige , Hiroaki Kitano , Yuhei Tsukahara , Masahiro Iezawa
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-184702 20100820; JP2010-266253 20101130; JP2011-072078 20110329
- International Application: PCT/JP2011/067121 WO 20110727
- International Announcement: WO2012/023393 WO 20120223
- Main IPC: F02N11/00
- IPC: F02N11/00 ; F02N15/06

Abstract:
The engine starter includes: a starter motor; a pinion unit (30) for sliding in an axial direction on an output shaft of the starter motor; and a ring gear (100) which meshes with a pinion pushed out by a push-out mechanism (60) and receives a transmission of a rotational force of the starter motor to thereby start an engine, and the pinion portion (30) includes a pinion gear divided in the axial direction into two pinion gears which are a first pinion gear (35) having a protruded shape for synchronization, for first colliding with the ring gear upon start of meshing with the ring gear, and a second pinion gear (34) for serving to transmit the rotational force after the meshing.
Public/Granted literature
- US20130233128A1 ENGINE STARTER Public/Granted day:2013-09-12
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